Actually it's not just razor I think. UOAI handles the encryption patching correctly (i think so at least) but with a v7 or higher client i'm still not able to connect to any free shard (login works, once connected to the gameserver i get the welcome message... but then the client gets stuck). There were new packets introduced with UOSA which i'm guessing are now fully supported by the 2d clients starting from v7. As long as they aren't supported by runuo and other emulators v7 clients are not going to work, even if razor would be updated.
Artaxerxes,